Wireless Power Supply Coil Module Wireless Charger Module

Wireless Power Supply Coil Module Wireless Charger Module

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Shopping for a Wireless Power Supply Coil Module Wireless Charger Module with cheapest price? Read about features, types, and other must-know topics in our Wireless Power Supply Coil Module Wireless Charger Module buying guide to make an informed choice. Pay for best Wireless Power Supply Coil Module Wireless Charger Module Look for the Wireless Power Supply Coil Module Wireless Charger Module package that is best for you. Make a price comparison, discount promo, or free shipping before shopping.

Description:

Wireless power supply technology (wireless charging) allows the receiver only across the air, paper or plastic housing can achieve the transmission of electrical energy, indeed greatly facilitate the application.

Specification:


Transmitter module (yellow shell) size: length 18mm * width 8.5mm * height 15mm
Coil size: outer diameter 38mm inner diameter 30mm thickness 1.6mm
Total length of the transmitting module: 10.2 CM
Line length of positive and negative pole: 6 cm
Input DC voltage: 12VDC
Input current: 100mA - 500mA

Receiver module (small board) size: length 26mm * width 5mm * thickness 3mm
Coil size: outer diameter 38mm inner diameter 30mm thickness 1.6mm
Total length of receiving module: 17 cm
Line length of positive and negative pole: 6 cm
Output voltage: 5VDC
Output current: 500mA - 600mA
Output power: 2.5W - 4W
Transceiver distance: 5 ~ 10mm
Center resonant frequency: 125KHz

Feature:

Emission coil and receive coil distance for 1mm ~ 20 mm, if small current work can be appropriately increase receiving coil turns to increase transmission distance

Test data, for reference:

Emission coil: copper wire diameter φ0.6 mm, coil diameter 40 mm, around 20 turns
Receiving coil is same
Emission coil grafted in 12V power supply: standby working current 300mA, load is 4.2V 800mAH polymer lithium battery

DistanceOutput voltageCharging for 4.2V lipo battery current
1mm5V600mA
2mm5V450mA
3mm5V360mA
4mm5V310mA
5mm5V240mA
6mm5V210mA
7mm5V162mA
8mm5V150mA
9mm5V132mA
10mm5V120mA
11mm5V110mA
12mm5V70mA
13mm5V54mA
14mm5V41mA
15mm5V28mA
16mm5V19mA
17mm5V17mA
18mm5V10mA


If receiving distance increase it's need to add the coil turns.
In practical application, it can change the turns of coil to adjust the power.


Note:

Because the product unceasingly to improve, some module circuit board a few place may and physical map slightly difference, but guarantee function is the same.

Package included:

1 x Wireless charger transmitter module
1 x Wireless charger receiver module

Connection method:
Pin 1 connected to the negative pole of the power supply;
Pin 2 connected to the positive pole of the power supply;
Pin 3 and 4 connected to the external transmit coil

Wireless Power Supply Coil Module Wireless Charger Module

Wireless Power Supply Coil Module Wireless Charger Module

Transmitting circuit diagram:
Wireless Power Supply Coil Module Wireless Charger Module

Low temperature circuit:

Wireless Power Supply Coil Module Wireless Charger Module

Receiver board circuit diagram:


Wireless Power Supply Coil Module Wireless Charger Module



Wireless Power Supply Coil Module Wireless Charger Module

Wireless Power Supply Coil Module Wireless Charger Module

Wireless Power Supply Coil Module Wireless Charger Module

Wireless Power Supply Coil Module Wireless Charger Module
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